These two methods were used at Tongguan hydrometric station to test flow and sediment forecasting and the results computed have shown efficiently improved accuracy of prediction.
用这两种方法对黄河潼关水文站水沙序列进行了预测，经计算表明，改进的时间序列方法有效地提高了预测精度。
Currently there is no available forecasting programme for the Yellow river or other rivers due to the complexity of factors influencing sediment concentration.
由于影响黄河含沙量的因素众多，预报技术难度大，至今没有可用的预报方案，可以说这在黄河上乃至其它河流都是空白。
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